Doctor profile · Federal record
Dr. Mark R Kobayashi, MD
Plastic Surgery Physician (CMS: Plastic and Reconstructive Surgery) · Orange, CA
- NPI 1518047729
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Uci Medical Center, 101 the City Drive South
Orange, CA 92868
(714) 456-8978 - Mailing address
-
Plastic Surgery Division - Uci, Po Box 515072
Los Angeles, CA 900515072
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 208200000X — NUCC code
- State license (1)
- California #000000A43597
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518047729. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
53
Distinct HCPCS
2
Medicare allowed
$2,794
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 30 | 24 | $38 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 19 | $72 |
In context: peer comparison
Among 2 peers in Orange Plastic Surgery Physician, average services per provider: 27. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Mark R Kobayashi's medical specialty?
Dr. Mark R Kobayashi practices Plastic Surgery Physician in Orange, CA.
Where does Dr. Mark R Kobayashi practice?
Dr. Mark R Kobayashi practices at Uci Medical Center, Orange, CA 92868. Office phone: 7144568978.
What is Dr. Mark R Kobayashi's NPI?
Dr. Mark R Kobayashi's National Provider Identifier (NPI) is 1518047729, issued by NPPES.
Does Dr. Mark R Kobayashi accept Medicare assignment?
Yes. Dr. Mark R Kobayashi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark R Kobayashi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.